120803940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223711}}^1$

素因数の和:223729

約数の個数: 48

約数和(自身を含む): 375836160

約数和(自身を除く): 255032220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 223711, 447422, 671133, 894844, 1118555, 1342266, 2013399, 2237110, 2684532, 3355665, 4026798, 4474220, 6040197, 6711330, 8053596, 10066995, 12080394, 13422660, 20133990, 24160788, 30200985, 40267980, 60401970, 120803940]

約数ペア:

[(1, 120803940), (2, 60401970), (3, 40267980), (4, 30200985), (5, 24160788), (6, 20133990), (9, 13422660), (10, 12080394), (12, 10066995), (15, 8053596), (18, 6711330), (20, 6040197), (27, 4474220), (30, 4026798), (36, 3355665), (45, 2684532), (54, 2237110), (60, 2013399), (90, 1342266), (108, 1118555), (135, 894844), (180, 671133), (270, 447422), (540, 223711)]